6781554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 16080792

約数和(自身を除く): 9299238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 397, 438, 657, 794, 949, 1191, 1314, 1898, 2382, 2847, 3573, 5161, 5694, 7146, 8541, 10322, 15483, 17082, 28981, 30966, 46449, 57962, 86943, 92898, 173886, 260829, 376753, 521658, 753506, 1130259, 2260518, 3390777, 6781554]

約数ペア:

[(1, 6781554), (2, 3390777), (3, 2260518), (6, 1130259), (9, 753506), (13, 521658), (18, 376753), (26, 260829), (39, 173886), (73, 92898), (78, 86943), (117, 57962), (146, 46449), (219, 30966), (234, 28981), (397, 17082), (438, 15483), (657, 10322), (794, 8541), (949, 7146), (1191, 5694), (1314, 5161), (1898, 3573), (2382, 2847)]